| /* |
| * Copyright 2000-2013 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.openapi.externalSystem.service.vcs; |
| |
| import com.intellij.openapi.externalSystem.ExternalSystemManager; |
| import com.intellij.openapi.externalSystem.settings.AbstractExternalSystemSettings; |
| import com.intellij.openapi.externalSystem.settings.ExternalProjectSettings; |
| import com.intellij.openapi.externalSystem.settings.ExternalSystemSettingsListenerAdapter; |
| import com.intellij.openapi.externalSystem.util.ExternalSystemApiUtil; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.openapi.vcs.ProjectLevelVcsManager; |
| import com.intellij.openapi.vcs.VcsDirectoryMapping; |
| import com.intellij.openapi.vfs.LocalFileSystem; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.util.containers.ContainerUtilRt; |
| import com.intellij.vcsUtil.VcsUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| /** |
| * It's rather often when open-source project is backed by an external system and stored at public repo hosting |
| * like github, bitbucket etc. Standard actions sequence looks as below then: |
| * <pre> |
| * <ol> |
| * <li>Clone target repo to local machine;</li> |
| * <li>Execute 'import from external system' wizard;</li> |
| * </ol> |
| * </pre> |
| * The problem is that the ide detects unregistered vcs roots at the newly imported project and shows corresponding notification |
| * with suggestion to configure vcs roots for the current project. We want to simplify that in a way to not showing the notification |
| * but register them automatically. This class manages that. |
| * |
| * @author Denis Zhdanov |
| * @since 7/15/13 6:00 PM |
| */ |
| public class ExternalSystemVcsRegistrar { |
| |
| @SuppressWarnings("unchecked") |
| public static void handle(@NotNull final Project project) { |
| for (final ExternalSystemManager<?, ?, ?, ?, ?> manager : ExternalSystemApiUtil.getAllManagers()) { |
| final AbstractExternalSystemSettings settings = manager.getSettingsProvider().fun(project); |
| settings.subscribe(new ExternalSystemSettingsListenerAdapter() { |
| @Override |
| public void onProjectsLinked(@NotNull final Collection linked) { |
| List<VcsDirectoryMapping> newMappings = ContainerUtilRt.newArrayList(); |
| final LocalFileSystem fileSystem = LocalFileSystem.getInstance(); |
| ProjectLevelVcsManager vcsManager = ProjectLevelVcsManager.getInstance(project); |
| for (Object o : linked) { |
| final ExternalProjectSettings settings = (ExternalProjectSettings)o; |
| VirtualFile dir = fileSystem.refreshAndFindFileByPath(settings.getExternalProjectPath()); |
| if (dir == null) { |
| continue; |
| } |
| if (!dir.isDirectory()) { |
| dir = dir.getParent(); |
| } |
| newMappings.addAll(VcsUtil.findRoots(dir, project)); |
| } |
| |
| // There is a possible case that no VCS mappings are configured for the current project. There is a single |
| // mapping like <Project> - <No VCS> then. We want to replace it if only one mapping to the project root dir |
| // has been detected then. |
| List<VcsDirectoryMapping> oldMappings = vcsManager.getDirectoryMappings(); |
| if (oldMappings.size() == 1 |
| && newMappings.size() == 1 |
| && StringUtil.isEmpty(oldMappings.get(0).getVcs())) |
| { |
| VcsDirectoryMapping newMapping = newMappings.iterator().next(); |
| String detectedDirPath = newMapping.getDirectory(); |
| VirtualFile detectedDir = fileSystem.findFileByPath(detectedDirPath); |
| if (detectedDir != null && detectedDir.equals(project.getBaseDir())) { |
| newMappings.clear(); |
| newMappings.add(new VcsDirectoryMapping("", newMapping.getVcs())); |
| vcsManager.setDirectoryMappings(newMappings); |
| return; |
| } |
| } |
| |
| newMappings.addAll(oldMappings); |
| vcsManager.setDirectoryMappings(newMappings); |
| } |
| }); |
| } |
| } |
| } |